Coavas Privacy Window Film Static Cling Frosted Window Film Suitable for Smooth Glass Surface of Home and Office Window (17.7 x 78.7inch) Privacy Window Film - Good Quality Window Film: The window film comes with protective film, when you use it, first you need to peel off the protective film. Privacy Window Film - Provide Good Privacy: Frosted design, it can provide good privacy for your bathroom, window or sliding doors. Efficient and convenient. Privacy Window Film - Environmental Material: No glue, static cling, with waterproof function, when you remove it away, there is no trace left. Good for your glass protection. Privacy Window Film  90% Anti UV: provide privacy but still let light in, protect your furniture from discoloration. Privacy Window Film -Usage: It is mainly used for smooth glass surfaces (such as windows, sliding doors, shop window, office window and so on.)